Class SettingsService

constructor

• new SettingsService(
      storage: StorageService,
      display: DisplayService,
      chartDefaults?: ChartSettingDefaults,
  ): SettingsService

  Parameters

  • storage: StorageService

    Where settings are persisted

  • display: DisplayService

    The display the settings dialog is shown in

  • chartDefaults: ChartSettingDefaults = {}

    The chart's own starting values, from its schema

  Returns SettingsService

ReadonlyonChange

dispose

• dispose(): void

  Returns void

loadSettings

• loadSettings(): Settings

  Returns Settings

saveSettings

• saveSettings(newSettings: Settings): void

  Parameters

  • newSettings: Settings

  Returns void

resetSettings

• resetSettings(): Settings

  Returns Settings

get

• get<T>(settingPath: string): T

  Type Parameters

  • T

  Parameters

  • settingPath: string

  Returns T

toggle

• toggle(): void

  Returns void

addObserver

• addObserver(observer: Observer<Settings>): void

  Parameters

  • observer: Observer<Settings>

  Returns void

removeObserver

• removeObserver(observer: Observer<Settings>): void

  Unregisters an observer from settings change notifications.

  Parameters

  • observer: Observer<Settings>

    The observer to remove from the notification list

  Returns void

notifyStateUpdate

• notifyStateUpdate(): void

  Notifies all registered observers of the current settings state.

  Returns void